Home / 2,328,447.59-3,492,672.32-1,047,559.22

Finding the Fourth Proportional to 2,328,447.59, 3,492,672.32 and 1,047,559.22

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Solution

The fourth proportional to 2,328,447.59, 3,492,672.32 and 1,047,559.22 is: 1,571,339.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,447.59 : 3,492,672.32 = 1,047,559.22 : x
  2. Step 2: Convert to fraction form
    2,328,447.59/3,492,672.32 = 1,047,559.22/x
  3. Step 3: Cross multiply
    2,328,447.59x = 3,492,672.32 × 1,047,559.22
  4. Step 4: Simplify right side
    2,328,447.59x = 3,658,781,076,410.33
  5. Step 5: Solve for x
    x = 3,658,781,076,410.33/2,328,447.59
  6. Step 6: Final answer
    x = 1,571,339.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.